TW200624716A - Illuminator and method for producing such illuminator - Google Patents

Illuminator and method for producing such illuminator

Info

Publication number
TW200624716A
TW200624716A TW094140141A TW94140141A TW200624716A TW 200624716 A TW200624716 A TW 200624716A TW 094140141 A TW094140141 A TW 094140141A TW 94140141 A TW94140141 A TW 94140141A TW 200624716 A TW200624716 A TW 200624716A
Authority
TW
Taiwan
Prior art keywords
illuminator
producing
conductive layer
reflective layer
structured conductive
Prior art date
Application number
TW094140141A
Other languages
Chinese (zh)
Inventor
Chirstoph Gerard August Hoelen
Den Ackerveken Antonius Constant Johanna Corne Van
Cornelius Franciscus Jozef Rutjes
Os Koen Van
Samber Marc Andre De
Theodoor Cornelis Treurniet
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200624716A publication Critical patent/TW200624716A/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to an illuminator (10) comprising a substrate (12), a structured conductive layer (16) applied to one surface of the substrate, and at least one light source (18, 26) connected to the structured conductive layer. The illuminator is characterized in that it further comprises an unstructured reflective layer (24) applied on top of said structured conductive layer, which unstructured reflective layer has an essentially continuous extension at least in a surrounding of the at least one light source. Due to the unstructured reflective layer, the optical efficiency of the illuminator can be improved. The invention also relates to a method for producing such illuminator.
TW094140141A 2004-11-18 2005-11-15 Illuminator and method for producing such illuminator TW200624716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04105892 2004-11-18

Publications (1)

Publication Number Publication Date
TW200624716A true TW200624716A (en) 2006-07-16

Family

ID=35695734

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140141A TW200624716A (en) 2004-11-18 2005-11-15 Illuminator and method for producing such illuminator

Country Status (8)

Country Link
US (1) US8541797B2 (en)
EP (1) EP1815535B1 (en)
JP (1) JP5038147B2 (en)
KR (1) KR101187746B1 (en)
CN (1) CN101061590B (en)
AT (1) ATE541320T1 (en)
TW (1) TW200624716A (en)
WO (1) WO2006054228A2 (en)

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Also Published As

Publication number Publication date
JP2008521236A (en) 2008-06-19
KR101187746B1 (en) 2012-10-05
CN101061590A (en) 2007-10-24
JP5038147B2 (en) 2012-10-03
ATE541320T1 (en) 2012-01-15
CN101061590B (en) 2010-05-12
US8541797B2 (en) 2013-09-24
EP1815535A2 (en) 2007-08-08
EP1815535B1 (en) 2012-01-11
KR20070089167A (en) 2007-08-30
WO2006054228A2 (en) 2006-05-26
US20090078948A1 (en) 2009-03-26
WO2006054228A3 (en) 2006-08-03

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